package com.example.forum_system.controller;

import com.example.forum_system.common.AppResult;
import com.example.forum_system.exception.ApplicationException;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.web.bind.annotation.*;

// 表明 Controller 所有的方法返回的结果是数据，而不是 url
@RestController
// 定义一级映射路径
@RequestMapping("/test")
public class TestController {

    @ApiOperation("测试接口1，显示 hello, Spring boot")
    @GetMapping("hello")
    public String hello() {
        return "hello, Spring boot..";
    }

    @ApiOperation("测试接口4，按传入的姓名显示你好信息")
    @PostMapping("/helloByName")
    public AppResult helloByName(@ApiParam(value = "姓名") @RequestParam("name") String name) {
        return AppResult.success("hello : " + name);
    }

    @ApiOperation("测试接口2，显示抛出的异常信息")
    @GetMapping("/exception")
    public AppResult testException() throws Exception {
        throw new Exception("这是一个 Exception 异常");
    }

    @ApiOperation("测试接口3，显示自定义异常信息")
    @GetMapping("/appException")
    public AppResult testApplicationException() {
        throw new ApplicationException("这是一个 ApplicationException 异常");
    }

}
